When recording an instrument with more than one mic, sound tends to reach each microphone at a slightly different time and thus cause some frequencies to cancel each other while other frequencies can build up unnaturally. This phenomena is known as the comb filter effect.

Drum Leveler is a new beat detection-based downward and upward compressor/expander. By selectively applying gain to single drum beats, Drum Leveler easily achieves the desired target level for each beat, without affecting bleed noise or beats that are out of the user-defined processing range.

Pi is an innovative, multi-channel phase interactions mixer plug-in engine for Mac and PC. Pi works to improve the summing of a DAW or a mixer. Pi dynamically minimizes frequency cancellations between instruments within the mix, improves mono compatibility and brings back the lost depth and focus lost when overlapping frequencies collide.

Up until now, EQ's were set to a fixed frequency range. In reality, fundamental frequencies and the harmonic series change with the pitch of the instrument or vocal track. This characteristic makes the standard, fixed-frequency EQ less effective when it is used to manipulate the instruments/vocals harmonics.